科学与环境
By carefully arranging molecules, scientists can control how a material responds to light, heat and physical force
来源: Phys.org - latest science and technology news stories · 发布于
University of Missouri researchers have created a single solid material that responds differently depending on what it's exposed to. Shine light on it, and it changes from yellow to white, an indication of a chemical reaction. Heat it, and it undergoes a different chemical reacti
University of Missouri researchers have created a single solid material that responds differently depending on what it's exposed to. Shine light on it, and it changes from yellow to white, an indication of a chemical reaction. Heat it, and it undergoes a different chemical reaction.
Scratch the surface, and it flashes blue.
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